Name
- Foreign Office, 1782-19683
- Colonial Office, 1854-19662
- Emir of Najd and Hasa, 1902-19212
- King of Hejaz, 1916-19252
- Āl Sa‘ūd, ‘Abd al-‘Azīz bin ‘Abd al-Raḥmān bin Fayṣal, King of Saudi Arabia, Ibn Sa‘ūd, 1876-19532
- Admiralty, 1708-19641
- Air Ministry, 1918-19641
- Air Officer Commanding, Iraq, 1921-19551
- Aitchison, Charles Umpherston, Knight, administrator in India, 1832-18961
- Ambassador of France to Russia, Early 18th century-1
- Ambassador of France to the United Kingdom, Early 18th century-1
- Ambassador of the Russian Empire to the United Kingdom, 1706-19171
- Baghdad Railway, 1903-1
- Civil Commissioner, Mesopotamia, 1917-19201
- Committee of Imperial Defence, Persian Gulf Sub-Committee, Sub-Committee on Political Control, 19291
- Government of India, 1834-19471
- Government of India, Foreign and Political Department, 1783-19371
- Grand Sharīf of Mecca, 967-19251
- Grand Vizier of the Ottoman Empire, 1320-19081
- High Commissioner, Egypt, 1914-19361